Prevent rivets from being pulled out and enhance stability. Including 50pcs 1/8” x 1/4”, 50pcs 1/8” x 1/2",30pcs 3/16” x 3/8”, 40pcs 3/16” x 1/2”,35pcs 3/16” x 3/4”, 10pcs 3/16” x 1”, 6pcs 1/4” x 1/2”,4pcs 1/4” x 1” ,100Pcs 1/8" Washers, 115Pcs ,3/16" Washers and 10Pcs 1/4" Washers.
